Question

These tables of values represent continuous functions. In which table do the values represent an exponential function. D. X,Y 1,2 2,8 3,14 4,20 5,26

Answer 1

B

Explanation:

Answer 2

The correct option is B.

Explanation:

A function is called an exponential function if it has common ratio.

A function is called an linear function if it has common difference.

In option A.

Since the given table has different ratio, therefore it is not an exponential function. Option A is incorrect.

In option B.

Since the given table has common ratio, therefore it is an exponential function. Option B is correct.

In option C.

Since the given table has different ratio, therefore it is not an exponential function. Option C is incorrect.

In option D.

Since the given table has different ratio, therefore it is not an exponential function. Option D is incorrect.